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Active 2 Bountied Hot Week Month

1

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4

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20

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Proof of existence / non-existence of such a sequence?

algorithms correctness-proof subsequences

modified 1 min ago John L. 23.2k

2

votes

2

answers

24

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Label groups of vertices in a graph in an efficient manner without BFS/DFS

algorithms graphs graph-traversal weighted-graphs

answered 3 hours ago D.W.♦ 122k

1

vote

1

answer

45

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Applying subproblem technique to permutations with grouping

algorithms dynamic-programming permutations

modified 6 hours ago D.W.♦ 122k

1

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0

answers

18

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Compile most likely text based on faulty snippets

algorithms

asked 12 hours ago Stefan Serena 11

1

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2

answers

28

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Algorithm for coherent motion. Which bus is app user on?

algorithms

modified 13 hours ago Community♦ 1

0

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1

answer

58

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Algorithm for selecting a sample that's as spread out as possible?

algorithms optimization sampling

modified 21 hours ago Community♦ 1

2

votes

1

answer

48

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Best algorithm to find highest possible number of points from unique cards

algorithms

modified 23 hours ago orlp 9,121

1

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2

answers

48

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check if a binary tree is a binary search tree

algorithms binary-trees

modified yesterday Community♦ 1

1

vote

1

answer

381

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Array subset division with equal sums

algorithms algorithm-analysis arrays partitions

modified yesterday Community♦ 1

2

votes

1

answer

21

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Runtime difference bewteen Union by Rank and Union by Size for union-find

algorithms graphs trees union-find disjoint-sets

answered yesterday plshelp 347

1

vote

1

answer

32

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What are the disadvantages of Fibonacci Heaps?

algorithms heaps priority-queues

answered yesterday Dmitri Urbanowicz 791

2

votes

1

answer

12

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Algorithm to generate a token as survey summary

algorithms

answered yesterday Adrien Nivaggioli 58

0

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1

answer

27

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How to prove Big-O when $F(N)$ is even or odd

algorithms efficiency big-o-notation

modified yesterday Community♦ 1

0

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0

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13

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“Knapsack problem” with repetition, “lesser or equal” constraint, and recording all valid combinations

algorithms combinatorics knapsack-problems

asked 2 days ago katharina 1

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